Good permeability and High Gloss acrylic resin Non-curing emulsion Joncryl 7690 for Water-based varnish and flexographic and intaglio inks
Product Data
| solid content | 44% |
| pH（25°C） | 8.1 |
| Viscosity (at 25°C) | 600 mPa.s |
| molecular weight | >200,000 |
| Acid value (based on solid content) | 71 |
| Glass transition temperature Tg | 100°C |
| minimum film formation temperature | >85°C |
| freeze-thaw stability | stabilization
|
Application
Joncryl® 7690 is a non-aging emulsion suitable for water-based varnishes and flexographic and intaglio inks. It offers properties such as heat resistance and anti-peeling. If zinc ammonium carbonate solution is added to the formula, the heat resistance can be further enhanced. It can be widely used on paper and paperboard substrates.
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